Chair



FIG. 1 is a left side elevational view of the chair of our design;

FIG. 2 is a rear view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top rear perspective view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a front view thereof.

The broken lines in FIG. 7 depict features of the Chair that form no part of the claim design. 

CLAIM The ornamental design for a chair, as shown and described. 